Инструкция по эксплуатации Dell OptiPlex 330 — страница 20

Quick Reference Guide

Beep Codes

Your computer might emit a series of beeps during start-up if the monitor cannot display errors or problems This series of beeps called a beep code identifies a problem For example beep code 1-3-1 (one possible beep code)
consists of one beep a burst of three beeps and then one beep This beep code tells you that the computer encountered a memory problem.

Reseating the memory modules may correct the following beep code errors If the problem persists contact Dell (see "Contacting Dell" in the

User’s Guide) for instructions on obtaining technical assistance

If you experience any of the following beep code errors see "Contacting Dell" in the

User’s Guide for instructions on obtaining technical assistance

Code

Cause

1-3-1 through 2-4-4

Memory not being properly identified or used

4-3-1

Memory failure above address 0FFFFh

Code

Cause

1-1-2

Microprocessor register failure

1-1-3

NVRAM read/write failure

1-1-4

ROM BIOS checksum failure

1-2-1

Programmable interval timer failure

1-2-2

DMA initialization failure

1-2-3

DMA page register read/write failure

Video Memory Test failure

1-3-1 through 2-4-4

Memory not being properly identified or used

3-1-1

Slave DMA register failure

3-1-2

Master DMA register failure

3-1-3

Master interrupt mask register failure

3-1-4

Slave interrupt mask register failure